Database of Zeolite Structures
 

Framework Type ITH
Reference Material
  Material Name: ITQ-13    
 
Chemical Formula:
 
|(HM+2)2 F4| [Si56O112]-ITH
HM+2 = C12H30N2+2 = hexamethonium ion
= trimethyl-[6-(trimethylazaniumyl)hexyl]azanium
SMILES: C[N+](C)(C)CCCCCC[N+](C)(C)C   Images:  stick or 3D
 
   
Unit Cell:
 
orthorhombic

 A m m 2 (# 38)
    a' = 12.5250 Å b' = 11.3910 Å c' = 22.0530 Å  
    α' = 90.000° β' = 90.000° γ' = 90.000°  
   
Framework Density:
 
17.8 T/1000 Å3
 
 
Channels:
 
[001] 10 4.8 x 5.3* <-> [010] 10 4.8 x 5.1* <-> [100] 9 4.0 x 4.8*
Dimensionality
  Sorption (molecular cross section > 3.4Å): 3-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Corma, A., Puche, M., Rey, F., Sankar, G. and Teat, S.J.
  "A zeolite structure (ITQ-13) with three sets of medium pore crossing channels formed by 9 and 10-rings"
Angew. Chem. Int. Ed., 42, 1156-1159 (2003)
  Boix, T., Puche, M., Camblor, M.A. and Corma, A.
  "Synthetic porous crystalline material ITQ-13, its synthesis and use"
U.S. Patent 6,471,941 B1, , (2002)
Material name:   ITQ-13
Chemical formula:   [Si56O112]-ITH
 
 
Name and Code derivation:
    Instituto de Tecnologia Quimica Valencia - thirteen
  ITQ-13 (thirteen)
  ITH
Limiting Rings
 
10-ring viewed along [001]

10-ring viewed along [010]

9-ring viewed along [100]